Definitions / Explanation :
$(i)$ Leaf like stem Phylloclade
$(ii)$ Stolon
$(i)$ Plants of dry region shed leaves for control of transpiration. So in absence of leaves, stem becomes green with chlorophyll and flat. The stem performing photosynthesis is called phylloclade.
$(ii)$ In Nephrolapis and strawberry, a horizontal branch from the base of a plant that produces new plants from buds at its tip or nodes.
The weak stemmed plants which can climb with the help of thorns, spines, prickles are
In Opuntia the stem is modified into a flattened green structure to perform the function of leaves (i.e., photosynthesis). Cite some other examples of modifications of plant parts for the purpose of photosynthesis.
Which one of the following is an example for sub-aerial modification of stem?
Modification of stem for reproduction is found in.
It is fleshy cylindrical modification of stem and carry photosynthesis.